Underscoring the cooperative spirit of their merger announced last September, GRAND-AM Road Racing and the American Le Mans Series presented by Tequila Patrón today unveiled the initial concept for the organizations’ unified competition class structure that will debut in January 2014 at the 52nd running of the Rolex 24 At Daytona.

The lineup – in effect for the 2014 and 2015 seasons – is based on a philosophy of inclusion. The majority of classes from both the GRAND-AM Rolex Sports Car Series and the ALMS will be retained with the exception of the ALMS’ P1 prototype class.